Pith Number

pith:QJFCYQZF

pith:2023:QJFCYQZFZTPJTRL6ERBLYTRQFR

not attested not anchored not stored refs pending

Back-Propagation Optimization and Multi-Valued Artificial Neural Networks for Highly Vivid Structural Color Filter Metasurfaces

Arthur Clini de Souza, Badre Kerzabi, David Grosso, Hugo Enrique Hernandez-Figueroa, Mahmoud Elsawy, Marco Abbarchi, St\'ephane Lanteri

arxiv:2310.01234 v3 · 2023-10-02 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJFCYQZFZTPJTRL6ERBLYTRQFR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Stress-Testing the Reasoning Competence of LLMs With Proofs Under Minimal Formalism

Receipt and verification

First computed	2026-07-05T07:12:54.007493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

824a2c4325ccde99c57e2442bc4e302c7e65375e1b3811d887c845f0e5b22162

Aliases

arxiv: 2310.01234 · arxiv_version: 2310.01234v3 · doi: 10.48550/arxiv.2310.01234 · pith_short_12: QJFCYQZFZTPJ · pith_short_16: QJFCYQZFZTPJTRL6 · pith_short_8: QJFCYQZF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QJFCYQZFZTPJTRL6ERBLYTRQFR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 824a2c4325ccde99c57e2442bc4e302c7e65375e1b3811d887c845f0e5b22162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1659e6b56b160a688b49578988ebecc555ec3e8104a0a6f58116d396a4a8c9f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-10-02T14:23:50Z",
    "title_canon_sha256": "fa3caab7d7b2fa62698998d0bc661e8b7dafc6152f26a6d4069912c24c2afc8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.01234",
    "kind": "arxiv",
    "version": 3
  }
}